Thanks for all the great tips. I just had a problem with all windows, cigar lighter, sunroof, and recliners not working, plus the #1 fuse was getting blown repeatedly. I changed the fuses with the battery disconnected, brushed the terminals, reconnected it and voila! everything is working once again.
Thanks for all the great tips. Give some and get some. A great concept indeed.

Fantastic! I am so glad.

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David
1986 300E Anthracite + ECodes + MB Mileage Award

Same problem here with no wipers, seats, rear defrost, etc. Fuses look fine so I took out the one for the "comfort circuitry" - #1 position and it was red. I didn't have a spare and notice some gunk on one end of it. Cleaned it off stuck it back and all worked again. Thanks for the posts!